According to Jacqueline's SimDNA in SimPE, her hair was blonde before it turned grey. According to her age information, she had 18 days left in the elder life stage when she died. As with many pre-made Sims in Strangetown, the "Skintone" part of Jacqueline's Sim DNA is missing. She bears a faint resemblance to Hecate Nigmos, except for the color of the skin, and that Hecate's face is more gaunt.
This Sim has no character data and cannot be resurrected in-game. For more information, read this guide.